EW one-loop corrections to the longitudinally polarized Drell--Yan scattering. (I). The Neutral current case

Complete one-loop electroweak corrections to neutral current Drell-Yan process \(p p \to \ell^+\ell^- X\) are presented for the case of longitudinal polarization of initial particles. Cross sections for longitudinally polarized protons allow us to estimate different combinations of polarized quark d...

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Bibliographic Details
Published in:arXiv.org 2022-11
Main Authors: Bondarenko, S, Dydyshka, Ya, Kalinovskaya, L, Sadykov, R, Yermolchyk, V
Format: Article
Language:English
Subjects:
Leptons
Neutral currents
Online Access:Get full text
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Summary:Complete one-loop electroweak corrections to neutral current Drell-Yan process \(p p \to \ell^+\ell^- X\) are presented for the case of longitudinal polarization of initial particles. Cross sections for longitudinally polarized protons allow us to estimate different combinations of polarized quark distributions from single- and double-spin asymmetries. Numerical impact of electroweak next-order corrections to asymmetries as function of the vector boson rapidity and lepton pseudorapidities in the hadron-hadron centre-of-mass frame using the MC generator ReneSANCe is thoroughly studied.
ISSN:2331-8422
DOI:10.48550/arxiv.2211.03561